CN105750403A - Fixing piece side face punching die - Google Patents
Fixing piece side face punching die Download PDFInfo
- Publication number
- CN105750403A CN105750403A CN201610244816.8A CN201610244816A CN105750403A CN 105750403 A CN105750403 A CN 105750403A CN 201610244816 A CN201610244816 A CN 201610244816A CN 105750403 A CN105750403 A CN 105750403A
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- CN
- China
- Prior art keywords
- die
- slide block
- hole
- stator side
- collar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention belongs to the technical field of a punching die and particularly relates to a fixing piece side face punching die.The punching die comprises a fixed lower die base and an upper die base capable of moving up and down in a reciprocating mode.A punch and a female die are arranged on the lower die base.The punch is arranged horizontally, the end, far away from the female die, of the punch is fixedly connected with a slider, and the slider is arranged in a sliding mode in the axial direction of a through hole.The slider is provided with an inclined slope, and the upper die base is provided with a wedge.When the upper die base is pressed downwards, the wedge extrudes the inclined slope on the slider so that the slider can move horizontally in the axial direction of the female die.The upper die base is further provided with a pressing ring which is arranged on a guide column in a sliding mode, the guide column is fixedly connected with the upper die base, and a pressure spring is arranged between the pressing ring and the upper die base.Blanking and returning of the punch are controlled by the wedge, an extra returning unit is not needed, and the equipment structure is simplified.Meanwhile, the pressing ring can quickly clamp a workpiece and can quickly take out the workpiece, and production efficiency of equipment is greatly improved.
Description
Technical field
The invention belongs to punching die technical field, be specifically related to a kind of stator side perforating die.
Background technology
Perforating die is the common equipment in part punching moulding process, it mainly includes drift and die, the shape of drift can select according to pass, shape according to part to be processed is different, perforating die can be divided into again plane perforating die and side perforating die, so-called side punching is exactly punching on the side of workpiece, and this mould structure relative complex generally requires and arranges various side core drawing structure.The process of side of the prior art perforating die clamping workpiece is very loaded down with trivial details, has a strong impact on production efficiency.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, be easy to the stator side perforating die of clamping.
For achieving the above object, the invention provides techniques below scheme: a kind of stator side perforating die, including the die shoe being fixedly installed and the upper bolster arranged that pumps, described die shoe is provided with drift and die, described die is the tubular structure of vertical setting, die sidewall is provided with through hole, described die periphery is provided with a ring-type guide plate, one annular groove of spaced formation between described guide plate inner ring surface and die outer ring surface, a collar it is provided with bottom described annular groove, described collar slides up and down setting in annular groove, and collar is connected with jacking unit, the upper space of annular groove is used for placing annular workpiece to be processed；Described drift is horizontally disposed with, and drift is coaxial with the through hole on die sidewall, affixed away from one end of die and slide block on drift, and described slide block is arranged along the axis direction slip of through hole, and described guide plate is provided with mean for the duct of drift traverse；Described slide block is provided with slope, and described upper bolster is provided with voussoir, the slope when pressing under upper bolster, on voussoir extruding slide block, it is possible to make slide block translate to the axis direction of die；Being additionally provided with trim ring on described upper bolster, described trim ring is just right with the annular groove on die shoe, and trim ring is slidably arranged on a guide pillar, and guide pillar is affixed with upper bolster, is provided with stage clip, and compression spring sleeve is contained on described guide pillar between trim ring and upper bolster；
Preferably, described slide block is provided with an inclined hole, and described slope is a sidewall of inclined hole, described voussoir is parallelogram sturcutre, and described voussoir is interspersed in inclined hole, when pressing under voussoir, slide block moves to the direction near die, and when voussoir lifting, slide block moves to the direction away from die；
Preferably, described guide pillar is provided with spacer pin, described spacer pin is radially interspersed in inside guide pillar along guide pillar, and the outer ring surface of the prominent guide pillar in two ends of spacer pin is arranged, the sidewall of described trim ring is provided with two symmetrical waist-shaped holes, the two ends of described spacer pin are respectively inserted in two waist-shaped holes, for limiting the stroke that trim ring slides up and down；
Preferably, described die shoe being additionally provided with backing plate, described backing plate center is provided with installing hole, and described die is inserted in installing hole, and it is circumferentially fixed to adopt key to carry out；
Preferably, the upper end of described guide plate inner ring surface is conical surface shape；
Preferably, the lower end of described guide plate is provided with deep gouge, and described collar outer ring surface is provided with radial lugs, and this radial lugs is positioned at described deep gouge, for limiting the stroke of collar upward sliding；
Preferably, described die being symmetrically arranged with two through holes, described drift also corresponding through hole arranges two groups；
Preferably, described jacking unit is be arranged on the stage clip bottom collar；
Preferably, described jacking unit is cylinder, and the piston rod of described cylinder passes die shoe and affixed with collar；
Preferably, described die shoe is provided with material-dropping hole, and described material-dropping hole connects with the centre bore of die.
The method have technical effect that: stamping-out and the homing action of drift are controlled by voussoir, it is not necessary to additionally arrange reset unit, simplify device structure；Workpiece can be carried out Quick-clamped by trim ring simultaneously, and workpiece can be quickly removed by collar, substantially increases the production efficiency of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the I partial enlarged view of Fig. 1.
Detailed description of the invention
Following embodiment is to further illustrate using as the explaination to the technology of the present invention content for present invention; but the flesh and blood of the present invention is not limited in described in following embodiment, those of ordinary skill in the art and can should know any simple change based on true spirit or replacement all should belong to protection domain of the presently claimed invention.
Such as Fig. 1, shown in 2, a kind of stator side perforating die, including the die shoe 10 being fixedly installed and the upper bolster 20 arranged that pumps, described die shoe 10 is provided with drift 17 and die 11, described die 11 is the tubular structure of vertical setting, die 11 sidewall is provided with through hole 111, described die 11 periphery is provided with a ring-type guide plate 12, one annular groove of spaced formation between described guide plate 12 inner ring surface and die 11 outer ring surface, a collar 13 it is provided with bottom described annular groove, described collar 13 slides up and down setting in annular groove, and collar 13 is connected with jacking unit, the upper space of annular groove is used for placing annular workpiece to be processed 30；Described drift 17 is horizontally disposed with, and drift 17 is coaxial with the through hole 111 on die 11 sidewall, on drift 17 affixed away from one end of die 11 and slide block 16, described slide block 16 slides along the axis direction of through hole 111 and arranges, and described guide plate 12 is provided with mean for the duct of drift traverse；Described slide block 16 is provided with slope, and described upper bolster is provided with voussoir 21, and when upper bolster is pressed for 20 times, voussoir 21 extrudes the slope on slide block 16, it is possible to make slide block 16 translate to the axis direction of die 11；Described upper bolster 20 is additionally provided with trim ring 22, described trim ring 22 is just right with the annular groove on die shoe 10, and trim ring 22 is slidably arranged on a guide pillar 23, and guide pillar 23 is affixed with upper bolster 20, it is provided with stage clip 24 between trim ring 22 and upper bolster 20, and stage clip 24 is sleeved on described guide pillar 23.
Preferably, described slide block 16 is provided with an inclined hole 161, described slope is a sidewall of inclined hole 161, described voussoir 21 is parallelogram sturcutre, described voussoir 21 is interspersed in inclined hole 161, and when voussoir is pressed for 21 times, slide block 16 moves to the direction near die 11, when voussoir 21 lifting, slide block 16 moves to the direction away from die 11.
When upper bolster 20 is descending, first trim ring 22 contacts with workpiece 30, is compressed by workpiece 30, extrudes slide block 16 with back wedge 21, makes drift 17 close to die 11, and workpiece 30 is carried out stamping-out；After stamping-out completes, upper bolster 20 lifting, voussoir 21 extrudes inclined hole 161 lateral surface of slide block 16, makes drift 17 separate with die 11, and then lifting body action makes collar 13 jack-up workpiece 30, carries out feeding operation.
Preferably, described guide pillar 23 is provided with spacer pin 231, it is internal that described spacer pin 231 is radially interspersed in guide pillar 23 along guide pillar 23, and the outer ring surface of the prominent guide pillar 23 in two ends of spacer pin 231 is arranged, the sidewall of described trim ring 22 is provided with two symmetrical waist-shaped holes 221, the two ends of described spacer pin 231 are respectively inserted in two waist-shaped holes 221, for limiting the stroke that trim ring 22 slides up and down.
Preferably, described die shoe 10 being additionally provided with backing plate 14, described backing plate 14 center is provided with installing hole, and described die 11 is inserted in installing hole, and it is circumferentially fixed to adopt key 15 to carry out.
Preferably, the upper end of described guide plate 12 inner ring surface is conical surface shape, in order to pick and place material.
Preferably, the lower end of described guide plate 12 is provided with deep gouge, and described collar 13 outer ring surface is provided with radial lugs, and this radial lugs is positioned at described deep gouge, for limiting the stroke of collar 13 upward sliding.
Preferably, described die 11 being symmetrically arranged with two through holes 111, described drift 17 also corresponding through hole 111 arranges two groups；
Preferably, described jacking unit is be arranged on the stage clip bottom collar 13；
Preferably, described jacking unit is cylinder, and the piston rod of described cylinder passes die shoe 10 and affixed with collar 13；
Preferably, described die shoe 10 is provided with material-dropping hole, and described material-dropping hole 18 connects with the centre bore of die 11, it is simple to waste material is discharged.
Claims (10)
1. a stator side perforating die, it is characterized in that: include the die shoe being fixedly installed and the upper bolster pumping setting, described die shoe is provided with drift and die, described die is the tubular structure of vertical setting, die sidewall is provided with through hole, described die periphery is provided with a ring-type guide plate, one annular groove of spaced formation between described guide plate inner ring surface and die outer ring surface, a collar it is provided with bottom described annular groove, described collar slides up and down setting in annular groove, and collar is connected with jacking unit, the upper space of annular groove is used for placing annular workpiece to be processed；Described drift is horizontally disposed with, and drift is coaxial with the through hole on die sidewall, affixed away from one end of die and slide block on drift, and described slide block is arranged along the axis direction slip of through hole, and described guide plate is provided with mean for the duct of drift traverse；Described slide block is provided with slope, and described upper bolster is provided with voussoir, the slope when pressing under upper bolster, on voussoir extruding slide block, it is possible to make slide block translate to the axis direction of die；Being additionally provided with trim ring on described upper bolster, described trim ring is just right with the annular groove on die shoe, and trim ring is slidably arranged on a guide pillar, and guide pillar is affixed with upper bolster, is provided with stage clip, and compression spring sleeve is contained on described guide pillar between trim ring and upper bolster.
2. stator side according to claim 1 perforating die, it is characterized in that: described slide block is provided with an inclined hole, described slope is a sidewall of inclined hole, described voussoir is parallelogram sturcutre, described voussoir is interspersed in inclined hole, and when pressing under voussoir, slide block moves to the direction near die, when voussoir lifting, slide block moves to the direction away from die.
3. stator side according to claim 1 perforating die, it is characterized in that: described guide pillar is provided with spacer pin, described spacer pin is radially interspersed in inside guide pillar along guide pillar, and the outer ring surface of the prominent guide pillar in two ends of spacer pin is arranged, the sidewall of described trim ring is provided with two symmetrical waist-shaped holes, the two ends of described spacer pin are respectively inserted in two waist-shaped holes, for limiting the stroke that trim ring slides up and down.
4. stator side according to claim 1 perforating die, it is characterised in that: being additionally provided with backing plate on described die shoe, described backing plate center is provided with installing hole, and described die is inserted in installing hole, and it is circumferentially fixed to adopt key to carry out.
5. stator side according to claim 1 perforating die, it is characterised in that: the upper end of described guide plate inner ring surface is conical surface shape.
6. stator side according to claim 1 perforating die, it is characterised in that: the lower end of described guide plate is provided with deep gouge, and described collar outer ring surface is provided with radial lugs, and this radial lugs is positioned at described deep gouge, for limiting the stroke of collar upward sliding.
7. stator side according to claim 1 perforating die, it is characterised in that: being symmetrically arranged with two through holes on described die, described drift also corresponding through hole arranges two groups.
8. stator side according to claim 1 perforating die, it is characterised in that: described jacking unit is be arranged on the stage clip bottom collar.
9. stator side according to claim 1 perforating die, it is characterised in that: described jacking unit is cylinder, and the piston rod of described cylinder passes die shoe and affixed with collar.
10. stator side according to claim 1 perforating die, it is characterised in that: described die shoe is provided with material-dropping hole, and described material-dropping hole connects with the centre bore of die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244816.8A CN105750403A (en) | 2016-04-18 | 2016-04-18 | Fixing piece side face punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610244816.8A CN105750403A (en) | 2016-04-18 | 2016-04-18 | Fixing piece side face punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750403A true CN105750403A (en) | 2016-07-13 |
Family
ID=56324616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610244816.8A Pending CN105750403A (en) | 2016-04-18 | 2016-04-18 | Fixing piece side face punching die |
Country Status (1)
| Country | Link |
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| CN (1) | CN105750403A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734528A (en) * | 2016-12-19 | 2017-05-31 | 中车长春轨道客车股份有限公司 | The hole punched device of trolley coach stretch bending part |
| CN106994484A (en) * | 2017-05-31 | 2017-08-01 | 江苏南方轴承股份有限公司 | Needle roller thrust bearing pad fore shaft compacting tool set |
| CN107486717A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
| CN107745228A (en) * | 2017-09-29 | 2018-03-02 | 象山信基机械厂 | Punching press technique for grinding |
| CN110038955A (en) * | 2019-05-15 | 2019-07-23 | 施密特汽车管件(安徽)有限公司 | A kind of punching die |
| CN110382131A (en) * | 2017-03-27 | 2019-10-25 | 日本制铁株式会社 | Shearing method, shearing device and shearing equipment |
| CN111468606A (en) * | 2020-05-08 | 2020-07-31 | 浙江飞腾智能科技有限公司 | Double-station spraying die |
| CN116351953A (en) * | 2023-06-01 | 2023-06-30 | 山东清华金属制品有限公司 | Automatic punching machine for metal parts |
| CN116618520A (en) * | 2023-07-24 | 2023-08-22 | 国网山东省电力公司潍坊市寒亭区供电公司 | Stamping die is used in processing of power supply sheet metal component |
Citations (6)
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| JPH0819824A (en) * | 1994-06-30 | 1996-01-23 | Toyota Motor Corp | Punching device |
| CN202097268U (en) * | 2010-12-15 | 2012-01-04 | 安徽中鼎精工技术有限公司 | Mold for quickly piercing holes on an annular metal frame |
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| CN104907394A (en) * | 2015-05-29 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Lateral punching die for right-angle V-shaped support |
| CN204996923U (en) * | 2015-09-25 | 2016-01-27 | 上海安宇峰实业有限公司 | Pipe fitting through hole side blow casement |
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2016
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| CN202097268U (en) * | 2010-12-15 | 2012-01-04 | 安徽中鼎精工技术有限公司 | Mold for quickly piercing holes on an annular metal frame |
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| CN204996923U (en) * | 2015-09-25 | 2016-01-27 | 上海安宇峰实业有限公司 | Pipe fitting through hole side blow casement |
Non-Patent Citations (1)
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| 第四机械工业部标准化研究所: "《冷压冲模结构图册》", 31 July 1985, 电子工业部标准化研究所 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734528A (en) * | 2016-12-19 | 2017-05-31 | 中车长春轨道客车股份有限公司 | The hole punched device of trolley coach stretch bending part |
| CN110382131A (en) * | 2017-03-27 | 2019-10-25 | 日本制铁株式会社 | Shearing method, shearing device and shearing equipment |
| CN106994484A (en) * | 2017-05-31 | 2017-08-01 | 江苏南方轴承股份有限公司 | Needle roller thrust bearing pad fore shaft compacting tool set |
| CN107486717B (en) * | 2017-09-29 | 2019-07-30 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
| CN107745228B (en) * | 2017-09-29 | 2019-07-30 | 象山信基机械厂 | Punching press technique for grinding |
| CN107745228A (en) * | 2017-09-29 | 2018-03-02 | 象山信基机械厂 | Punching press technique for grinding |
| CN107486717A (en) * | 2017-09-29 | 2017-12-19 | 象山信基机械厂 | Punching press workpiece polishing mechanism |
| CN110038955A (en) * | 2019-05-15 | 2019-07-23 | 施密特汽车管件(安徽)有限公司 | A kind of punching die |
| CN111468606A (en) * | 2020-05-08 | 2020-07-31 | 浙江飞腾智能科技有限公司 | Double-station spraying die |
| CN116351953A (en) * | 2023-06-01 | 2023-06-30 | 山东清华金属制品有限公司 | Automatic punching machine for metal parts |
| CN116351953B (en) * | 2023-06-01 | 2023-08-08 | 山东清华金属制品有限公司 | Automatic punching machine for metal parts |
| CN116618520A (en) * | 2023-07-24 | 2023-08-22 | 国网山东省电力公司潍坊市寒亭区供电公司 | Stamping die is used in processing of power supply sheet metal component |
| CN116618520B (en) * | 2023-07-24 | 2023-11-17 | 国网山东省电力公司潍坊市寒亭区供电公司 | Stamping die is used in processing of power supply sheet metal component |
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Application publication date: 20160713 |
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| RJ01 | Rejection of invention patent application after publication |